System for opening and/or closing covering elements applied to openings made in buildings.

摘要

System (1) for controlling the open and/or closed condition of one or more covering elements (2), each one of said covering elements comprising one or more covers (3) that delimit an opening (A) made in a building (B; C) and are connected to a support structure (4). The system comprises a transmitter unit (6) comprising one or more transmitters (7), each transmitter being connected to a corresponding switch (8) mechanically associated with a corresponding cover (3) in order to activate or interrupt the emission of a radio frequency signal when the cover (3) is moved in relation to the support structure (4); a receiver unit (10) installed in a remote position from the covering elements (2) for receiving one or more radio frequency signals; means (11) for displaying the reception or interruption of the radio frequency signals, said display means (11) being electrically connected to the receiver unit (10).